79475838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 176504832

約数和(自身を除く): 97028994

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 113, 127, 142, 213, 226, 254, 339, 381, 426, 678, 762, 923, 1469, 1651, 1846, 2769, 2938, 3302, 4407, 4953, 5538, 8023, 8814, 9017, 9906, 14351, 16046, 18034, 24069, 27051, 28702, 43053, 48138, 54102, 86106, 104299, 117221, 186563, 208598, 234442, 312897, 351663, 373126, 559689, 625794, 703326, 1018921, 1119378, 2037842, 3056763, 6113526, 13245973, 26491946, 39737919, 79475838]

約数ペア:

[(1, 79475838), (2, 39737919), (3, 26491946), (6, 13245973), (13, 6113526), (26, 3056763), (39, 2037842), (71, 1119378), (78, 1018921), (113, 703326), (127, 625794), (142, 559689), (213, 373126), (226, 351663), (254, 312897), (339, 234442), (381, 208598), (426, 186563), (678, 117221), (762, 104299), (923, 86106), (1469, 54102), (1651, 48138), (1846, 43053), (2769, 28702), (2938, 27051), (3302, 24069), (4407, 18034), (4953, 16046), (5538, 14351), (8023, 9906), (8814, 9017)]